共 3 条
- [2] Childhood vaccination should have been included in asthma study BRITISH MEDICAL JOURNAL, 1998, 317 (7152): : 205 - 205
- [3] Meta-analysis of increased inhaled steroid or addition of salmeterol in asthma - Greening et al's study should not have been included BRITISH MEDICAL JOURNAL, 2000, 321 (7267): : 1017 - 1017